test/runtime: Clarify operation of L4 LB test
test/runtime: Clarify operation of L4 LB test

Signed-off-by: Joe Stringer <16a9a54ddf4259952e3c118c763138e83693d7fd@covalent.io>

eloycoto/cilium,eloycoto/cilium,scanf/cilium,eloycoto/cilium,michi-covalent/cilium,tklauser/cilium,tklauser/cilium,michi-covalent/cilium,scanf/cilium,eloycoto/cilium,scanf/cilium,scanf/cilium,tklauser/cilium,cilium/cilium,eloycoto/cilium,tklauser/cilium,michi-covalent/cilium,tgraf/cilium,cilium-team/cilium,tklauser/cilium,cilium-team/cilium,cilium/cilium,michi-covalent/cilium,cilium/cilium,tgraf/cilium,michi-covalent/cilium,scanf/cilium,cilium/cilium,tgraf/cilium,tgraf/cilium,tgraf/cilium,eloycoto/cilium,scanf/cilium,tgraf/cilium,eloycoto/cilium,cilium/cilium,scanf/cilium